Tube-number record
ZP-1043
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BrandGeneral Electric
ClassTriode
BaseCoaxial
Filament5 V @ 2.4 mA
Construction
Primary TypeTriode
EnvelopeMetal and Ceramic
SectionsSingle
Filament / Heater
Heater NotesMinimum cathode heating time: 1 minute. Back-heating due to transit time effects may require voltage reduction.
Absolute Maximum Ratings
Plate Voltage2500 V
Plate Dissipation50 W
Grid 1 Voltage-200 V
Cathode Current3000 mA
Audio Performance
Key Features
- Heat-sink or Forced-air cooled
- Metal and ceramic construction
- Grid-pulsed amplifier service
- Long pulse width
- High duty capability
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Grounded-Grid Circuit at 1150 MHz (Point 1) | 2000 V | — | — | — | 1100 mA |
| Grounded-Grid Circuit at 1150 MHz (Point 2) | 2000 V | — | — | — | 2250 mA |
Application Notes
Especially designed for grid-pulsed amplifier service in L-band, particularly suited for navigational aid applications.
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